Dispenser and methods
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United States of America Patent
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Mar 15, 2016
Grant Date -
Aug 14, 2014
app pub date -
Apr 25, 2014
filing date -
Jan 6, 2011
priority date (Note) -
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Abstract
A chamber body is mounted to the bottle body and has an opening and partially bounds a first chamber and a second chamber. A selector is mounted to the chamber body for relative rotation between a first dosing condition and a second dosing condition. In the first dosing condition: flow is not blocked from the first chamber out the opening; flow is blocked from the second chamber out the opening; flow is blocked from the bottle interior to the first chamber; and flow is not blocked from the bottle interior to the second chamber. In the second dosing condition: flow is blocked from the first chamber out the opening; flow is not blocked from the second chamber out the opening; flow is not blocked from the bottle interior to the first chamber; and flow is blocked from the bottle interior to the second chamber.
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